Sciweavers

1611 search results - page 161 / 323
» Supporting Exploratory Queries in Databases
Sort
View
122
Voted
EDBTW
2006
Springer
15 years 7 months ago
Implementing a Linguistic Query Language for Historic Texts
Abstract. We describe design and implementation of the linguistic query language DDDquery. This language aims at querying a large linguistic database storing a corpus of richly ann...
Lukas Faulstich, Ulf Leser, Thorsten Vitt
ICDE
2008
IEEE
157views Database» more  ICDE 2008»
16 years 5 months ago
Querying and Managing Provenance through User Views in Scientific Workflows
Abstract-- Workflow systems have become increasingly popular for managing experiments where many bioinformatics tasks are chained together. Due to the large amount of data generate...
Olivier Biton, Sarah Cohen Boulakia, Susan B. Davi...
ADC
2008
Springer
114views Database» more  ADC 2008»
15 years 5 months ago
An Integrated Access Control for Securely Querying and Updating XML Data
Many existing access controls use node filtering or querying rewriting techniques. These techniques require rather time-consuming processes such as parsing, labeling, pruning and/...
Maggie Duong, Yanchun Zhang
PVLDB
2010
98views more  PVLDB 2010»
15 years 2 months ago
On-the-Fly Entity-Aware Query Processing in the Presence of Linkage
Entity linkage is central to almost every data integration and data cleaning scenario. Traditional techniques use some computed similarity among data structure to perform merges a...
Ekaterini Ioannou, Wolfgang Nejdl, Claudia Nieder&...
XSYM
2007
Springer
150views Database» more  XSYM 2007»
15 years 9 months ago
Fast Answering of XPath Query Workloads on Web Collections
Several web applications (such as processing RSS feeds or web service messages) rely on XPath-based data manipulation tools. Web developers need to use XPath queries effectively o...
Mariano P. Consens, Flavio Rizzolo